This is the "Curve" desktop stand for MacBook by Twelve South. It's a popular brand also sold at the Apple Store, known for its beautiful aluminum design and stability. By raising your MacBook to eye level, it helps improve posture, enhance heat dissipation, and organize your desk. 【Condition】 ・Used (Please check the photos for the condition) 【Compatible Models】 ・MacBook / MacBook Air / MacBook Pro (all sizes) 【Color】 ・Black 【Included Items】 ・Main unit only (with box) Instant purchase is welcome. Feel free to ask any questions in the comments.